Reference Designs TANTALUM Semiconductor ICs Audio / Video Wireless communication Microcontroller / Communication Power supply Others Our products on a Reference Design - provide the first look at passive solution by OEMs. Many OEMs now want “complete” solution from Reference Designs to minimize their product design time. 1 Electronic Applications TANTALUM Power Distribution Systems (Input / Output Filter / Decoupling) - Networks / Servers - Computers / Notebooks - Handheld : 3G Cell Phones - Digital cameras / Camcorders - Consumer: Entertainment Systems 2 Major HiCV Competing Capacitor Technologies Ripple CAPACITANCE STABILITY ESR / Z BIAS FREQ TANTALUM Current COST SIZE TEMP Aluminium 2 4 4 4 2 1 4 Polymer 2 2 4 1 2 3 1 Ceramic 4 1 4 1 1 4 2 OxiCapTM 1 2 1 2 2 1 1 Tantalum 1 2 1 2 2 2 1 1:Best, 2:Good, 3:Fair, 4: Bad 3 OxiCapTM and Tantalum 1. Network Applications Output Voltage Input Voltage AC110~220V → DC48V/18V/12V AC/DC TANTALUM Tantalum DC-DC 1) Primary Input caps (Smoothing & Decoupling) (Aluminium, MLCC) Decoupling Tantalum 7.2~18V 5V Logic 3.3V Logic 1.5V MPU OxiCapTM 48V/24V：Telecom Server/Base Station 18V：Printer/FAX/ Tantalum LCD 2) Secondary (Input & output) Decoupling & Bulk Caps. (OxiCapTM & Tantalums) OxiCapTM 3) Bypass & Decoupling (OxiCapTM & Tantalums) 12V：PC Server/Game/DVD/HDD/Storage 3.3V: Notebook/Digital Camera/Wireless 4 2. Network Applications Tantalum AC input power Power Supply 48V DC-DC 12V DC-DC DC-DC DC-DC Tantalum 1.5V/ 100A CPU 3.3V/ 50A 3.3V 5V TANTALUM DIMM Logic DC-DC 2.5V DC-DC Cisco Nortel Lucent Alcatel Nokia Sony-Ericsson 12V Logic Analog OxiCapTM Input Capacitors Output Capacitors de-coupling Capacitors 5 OxiCapTM and Tantalum Battery Applications TANTALUM OxiCapTM Battery DC-DC DSP DC-DC PA DC-DC Logic 2.7V to 4.2V Audio LDO Li-Ion Battery applications: Hand sets, PDAs, LCD Modules, other wireless communications DC-DC Motor DC-DC LCD/LED OxiCapTM Tantalum NOJ, NOS OxiCapTM 4V/6.3V TAJ, TPS Tantalum capacitors 4V/6.3V/16V/25V, 35V 6 OxiCapTM and Tantalum Notebook Applications Input Capacitors • Stable smoothing • Suitable for TPS Tantalum 15 - 20V AC Adapter Output Capacitors TANTALUM de-coupling Capacitors • Low ripple • Suitable for NOJ, NOS OxiCapTM • Low ESR/ ESL • Reliable, safe • Suitable for NOS, NOM OxiCapTM 1.5V (Future: <1V, 150A) CPU DC-DC 1.5V DC-DC Chip Set 2.0~3.0V TPS, TAJ Tantalum capacitors DC-DC GPU/Chip Set 5V DC-DC 3.3V DC-DC 4V / 6.3V NOJ, NOS OxiCapTM Memory 5V DC-DC HDD LDOOxiCapTM 4V / 6.3V DC-DC Logic 12V TAJ, TPS Tantalum 3.3V Audio LCD 7 OxiCapTM capacitors adopted in Notebook applications +15V battery +18V charger 1x Al 220uF/35V 15.14V Switching controlle r Processor DC/DC 5x MLCC B 47uF/20V 2x Ta pol ymer Y 100uF/16V 2x Ta pol ymer Y 330uF/4V DC/DC 5.01V DC/DC DVD combo 5.12V DC/DC 2.56V Powe r Switch 1x Ta pol ymer Y 220uF/6.3V DC/DC 3.36V 1x OxiCapT M C 47uF/6.3V 1x MLCC L 1uF/10V 1x Ta pol ymer Y 220uF/6.3V 2x MLCC L 1uF/20V 4x Al pol ymer 820uF/2.5V 1.16V DC/DC 14.75V 4x MLCC B 47uF/20V 4x MLCC A 10uF/20V TANTALUM Powe r Switch Voltage Regulator 2.56V 1x OxiCapT M D 330uF/4V 3.34V HDD 2x MLCC L 470nF/10V DC/DC 1.28V 1x OxiCapT M 1x OxiCapT M C 47uF/6.3V D 150uF/6.3V 5.11V Audio 1x OxiCapT M D 330uF/4V 2x OxiCapT M D 150uF/6.3V 2x OxiCapT M B 47uF/4V 3.15V 1x Ta pol ymer Y 330uF/4V 1x OxiCapT M B 47uF/4V 1.85V Powe r Switch 1x OxiCapT M B 47uF/4V 1x OxiCapT M D 150uF/6.3V 1x OxiCapT M C 47uF/6.3V 2x OxiCapT M A 10uF/6.3V 1x Ta pol ymer Y 220uF/6.3V C1 OxiCapTM + 1x OxiCapT M B 47uF/4V Memory Card 5x OxiCapT M A 10uF/6.3V 2x OxiCapT M B 47uF/4V Fire Wire 2.49V Powe r Switch Graphic Card + Video Interface Powe r Switch 1x OxiCapT M D 330uF/4V 2x Tantalum D 150uF/10V 1x OxiCapT M B 47uF/4V 5.12V USB 1 1x OxiCapT M D 150uF/6.3V Powe r Switch USB 2, 3 5.12V 1x OxiCapT M D 150uF/6.3V OxiCapTM capacitors Tantalum capacitors 0 C2 Small CV MLCC Ceramic capacitors Alumi nium can capacitors Tantalum polymer capacitors 8 Notebook Applications TANTALUM Power supply USB port Decoupling of graphic card 1% ripple VRMS of DC voltage is used as a standard rule for definition of ripple smoothing 1.6 Vo ltag e level (V) Typical applications: USB port Infrared port Blue tooth Modem Audio Graphic card Power supply Audio coupling, decoupling 1.2 0.8 0.4 0 -25 -20 -15 -10 -5 0 5 Time (us ) 9 Notebook Applications- PracticalTANTALUM example Ceramic replacement VDC= 2.59V, VAC(pk-pk)=95mV AC e le me nt o f s ig nal 1x Ceramic B 22uF/10V, 10mOhm 60 Vo lta g e (m V) 40 20 0 -20 -40 -60 0 20 40 60 80 100 Time (us) 1x OxiCapTM B 47uF/4V VDC= 2.59V, VAC(pk-pk)=46.7mV VDC=2.59V, VAC(pk-pk)=47.1mV AC e le me nt o f s ig nal AC e le me nt o f s ig nal 60 60 Vo lta g e (m V) 20 0 40 Vo lta g e (m V) C1 OxiCapTM B 47u/4V + 40 20 0 -20 -20 0 -40 C2 ceramic L 1uF/10V -60 0 20 40 60 80 100 -40 -60 0 20 40 60 80 100 Time (us) Time (us) 1x OxiCapTM B 47uF/4V COST SAVING & THE SAME PERFORMANCE 1x Ceramic L 1uF/10V 10 HDD, CD-ROM, DVD-ROM Drives TANTALUM Input Capacitors Output Capacitors TPS, TAJ Tantalum capacitors de-coupling Capacitors DC-DC VCM 8V-12V 12V Power supply 8V-12V DC-DC Motor 5V 1.8V MPU DC-DC Seagate Maxtor Fujitsu Hitachi WD Asustek 3.3V Logic 1 LDO 2.5V Logic 2 4V / 6.3V OxiCapTM 11 TANTALUM OxiCapTM and Tantalum applications - 3G Cell Phones 4V and 6.3V Small OxiCapTM Battery 2.7V to 4.2V DC-DC DC-DC 1.5V, ~500mA 0.4V-3.9V 2.5V, ~100mA System Power Supply 2.5V, ~100mA 1.8V, ~150mA Nokia Motorola Sony/Ericsson Samsung Panasonic Siemens Kyocera LDO 2.5V, ~50mA LDO 2.5V, ~200mA DSP PA Logic RF Motor RF Audio 12V LCD DC-DC 12V, ~50mA DC-DC Back Light (White LED) P, R, A cases OxiCapTM 4V/6.3V P, R, A, S, T, Y, W cases TPS, TAJ Tantalum capacitors 4V/6.3V/16V/20V 12 Digital camera Applications TANTALUM USB Flash/ROM CMOS DSP LCD Battery 3.2V-5V DC-DC DC-DC +15V 3.3V, 300-500mA +3.3V -7.5V DC-DC 5V, 200mA Regulator DC-DC LCD controller 3.5V, 60mA -32V, 20mA LCD panel 300V Sanyo Panasonic Olympus LED Back light Flash light CCD Image sensor RS232 optic Comparator P, R, A cases OxiCapTM 4V/6.3V Rated Voltage P, R, A, S, T cases Tantalum TPS, TAJ series Motor drive 13 TANTALUM PDA applications Tantalum Battery 4.2V DC-DC Tantalum 1.8V 150~300mA Input Capacitor Output Capacitor DC-DC Strong ARM RS232 Memory CPU MQ132 SD card CF card I/O 3.3V 500mA Decoupling Capacitor DC-DC DC-DC DC-DC OxiCapTM Apple Sony Sony-Ericsson Strong ARM CPU 1110 5V 100mA LCD contoller +/-15V 0.04mA USB Power LCD 3.6v 30~57mA Back Light LED OxiCapTM P, R, A cases OxiCapTM 4V/6.3V P, R, A, S, T, Y, W cases TPS, TAJ Tantalum capacitors 4V/6.3V/16V/20V 14 OxiCapTM and Tantalum applications – Home Entertainment 9V 13V AC 110V-220V Power Supply 7V DC-DC TANTALUM 1.5V MPU DC-DC 5V 20V Input Capacitors Output Capacitors de-coupling Capacitors DC-DC 2.0V~3.3V GPU/Memory Analog 5V Logic DC-DC 3.3V Logic 2.5V Logic DC-DC 12V Set-Top-Boxes Audio Digital TVs DVD players NOJ, NOS OxiCapTM 4V/6.3V Audio players TAJ, TPS Tantalum capacitors 4V/6.3V/16V/25V, 35V Game consoles 15 Video Filter Design in TANTALUM Micrel: MIC1700 HDTV 6th Order Video Filter Applications: HDTV / Set-top boxes, DVD Players Targeted customers: LG, Motorola, TiVo Bill of Materials for 6th Order Filter Eval Board (HDTV & Legacy) MIC1700 Item 1 QTY 1 Part Number MIC1700 Description 6th order video filter 2 4 NOJE227M006R Capacitor, E case 220uF Niobium Oxide, 20% 6.3V, SMT C1x, C2x, C3x, C4x 3 4 5 7 4 3 1 4 VJ0603Y104KXXA NMC1206X7R104K50TRP TAJA475M020R CRCW080575R0F Capacitor, Capacitor, Capacitor, Resistors, C1, C2, C3, C4 C5, C6, C7 C8 R1, R2, R3, R4 0.1uF Ceramic, SMT 0603 0.1uF Ceramic, SMT 1206 A case 4.7uF Tantalum, 20% 20V, SMT 75.0 ohm 1%, SMT 0805 Reference U1 Note: Instead of 4.7uF capacitor, use 10uF capacitor 5 1 TAJA106M010R Capacitor, A case 10uF Tantalum, 20% 10V, SMT C8 16 TANTALUM largest manufacturer of Tantalum and Niobium Oxide capacitors in the world Revolutionary components Reliable electronic solution Broad range product applications New application ideas 17